Finding the Third Proportional to 498,151 and 1,031,747

Step by Step Solution

1. Step 1: Write the proportion equation
   498,151 : 1,031,747 = 1,031,747 : x
2. Step 2: Convert to fraction form
   498,151/1,031,747 = 1,031,747/x
3. Step 3: Cross multiply
   498,151x = 1,031,747 × 1,031,747
4. Step 4: Simplify right side
   498,151x = 1,064,501,872,009
5. Step 5: Solve for x
   x = 1,064,501,872,009/498,151
6. Step 6: Final answer
   x = 2,136,906.02